Health, Medicine, & Biotechnology

Digital Wound Measurement and Tracking System

This Web-based platform tracks, documents, and measures the efficacy of wound treatments.Historically, the subjective nature of wound treatment has lead to many trial-and-error therapies to match wounds with the right treatment. The WoundMatrix™ digital wound measurement and tracking system provides an objective and qualitative tool and method to track, document, and measure the efficacy of wound treatments.

Posted in: Bio-Medical, Patient Data Management, Software, Medical, Briefs, MDB

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Biomedical Wireless Ambulatory Crew Monitor

A compact, ambulatory biometric data acquisition system has been developed for space and commercial terrestrial use. BioWATCH (Bio medical Wireless and Ambulatory Telemetry for Crew Health) acquires signals from bio-medical sensors using acquisition modules attached to a common data and power bus. Several slots allow the user to configure the unit by inserting sensor-specific modules. The data are then sent real-time from the unit over any commercially implemented wireless network including 802.11b/g, WCDMA, 3G.

Posted in: Bio-Medical, Medical, Briefs, TSP

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Three-Dimensional Optical Coherence Tomography

Advantages over prior OCT systems include less bulk and greater speed. Three-dimensional (3D) optical coherence tomography (OCT) is an advanced method of noninvasive infrared imaging of tissues in depth. Heretofore, commercial OCT systems for 3D imaging have been designed principally for external ophthalmological examination. As explained below, such systems have been based on a one- dimensional OCT principle, and in the operation of such a system, 3D imaging is accomplished partly by means of a combination of electronic scanning along the optical (Z) axis and mechanical scanning along the two axes (X and Y) orthogonal to the optical axis.

Posted in: Bio-Medical, Medical, Diagnostics, Briefs, TSP, MDB

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Isolation of Precursor Cells From Waste Solid Fat Tissue

A process for isolating tissue-specific progenitor cells exploits solid fat tissue obtained as waste from such elective surgical procedures as abdominoplasties (“tummy tucks”) and breast reductions. Until now, a painful and risky process of aspiration of bone marrow has been used to obtain a limited number of tissue-specific progenitor cells.

Posted in: Bio-Medical, Medical, Patient Monitoring, Briefs, TSP, MDB

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Benchtop Antigen Detection Technique Using Nanofiltration and Fluorescent Dyes

This technique can help to monitor the quality of water by testing for contamination at restaurants, water treatment plants, and food processing plants. The designed benchtop technique is primed to detect bacteria and viruses from antigenic surface marker proteins in solutions, initially water. This inclusive bio-immunoassay uniquely combines nanofiltration and near infrared (NIR) dyes conjugated to antibodies to isolate and distinguish microbial antigens, using laser excitation and spectrometric analysis. The project goals include detecting microorganisms aboard the International Space Station, space shuttle, Crew Exploration Vehicle (CEV), and human habitats on future Moon and Mars missions, ensuring astronaut safety. The technique is intended to improve and advance water contamination testing both commercially and environmentally as well. Lastly, this streamlined technique poses to greatly simplify and expedite testing of pathogens in complex matrices, such as blood, in hospital and laboratory clinics.

Posted in: Bio-Medical, Medical, Patient Monitoring, Briefs, TSP, MDB

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Wireless, Handheld Electronic Medical Record Application

Healthcare providers can view, update, and share patient information from a handheld device. PocketChart™, available in numerous medical specialty editions, is a wireless, handheld electronic medical record application that will help physicians increase productivity, reduce transcription costs, and increase revenue through improved code levels. PocketChart enables a PocketPC to synchronize with a desktop computer, allowing healthcare providers to continuously update, view, exchange, and print patient information. It is designed for use at point-of-care in a variety of clinical settings including hospitals, homes, and extended-care facilities.

Posted in: Bio-Medical, Patient Data Management, Electronics & Computers, Electronics, Software, Medical, Briefs, MDB

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Identification of Bacteria and Determination of Biological Indicators

Identifying mechanisms of micro-organisms can prevent forward contamination in space missions and can help in developing new antibiotics and amino acids. The ultimate goal of planetary protection research is to develop superior strategies for inactivating resistance-bearing micro-organisms like Rummelibacillus stabekisii. By first identifying the particular physiologic pathway and/or structural component of the cell/spore that affords it such elevated tolerance, eradication regimes can then be designed to target these resistance-conferring moieties without jeopardizing the structural integrity of spacecraft hardware. Furthermore, hospitals and government agencies frequently use biological indicators to ensure the efficacy of a wide range of sterilization processes. The spores of Rummelibacillus stabekisii, which are far more resistant to many of such perturbations, could likely serve as a more significant biological indicator for potential survival than those being used currently.

Posted in: Bio-Medical, Medical, Patient Monitoring, Briefs, MDB

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